linux-kernel - Re: [PATCH] drm/ci: add kms_cursor_legacy@...ture-bo to apq8016 flakes

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Message-ID: <a03ae7e8-391e-4303-91fc-15a59979fd2a@quicinc.com>
Date: Wed, 11 Dec 2024 12:18:46 -0800
From: Abhinav Kumar <quic_abhinavk@...cinc.com>
To: Helen Mae Koike Fornazier <helen.koike@...labora.com>,
        Vignesh Raman
	<vignesh.raman@...labora.com>
CC: Rob Clark <robdclark@...il.com>,
        Dmitry Baryshkov
	<dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten
	<marijn.suijten@...ainline.org>,
        Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        dri-devel
	<dri-devel@...ts.freedesktop.org>,
        freedreno
	<freedreno@...ts.freedesktop.org>
Subject: Re: [PATCH] drm/ci: add kms_cursor_legacy@...ture-bo to apq8016
 flakes

Hi Helen / Vignesh

On 12/4/2024 12:33 PM, Helen Mae Koike Fornazier wrote:
> 
> 
> 
> 
> ---- On Wed, 04 Dec 2024 16:21:26 -0300 Abhinav Kumar  wrote ---
> 
>   > Hi Helen
>   >
>   > On 12/4/2024 11:14 AM, Helen Mae Koike Fornazier wrote:
>   > > Hi Abhinav,
>   > >
>   > > Thanks for your patch.
>   > >
>   > >
>   > >
>   > > ---- On Wed, 04 Dec 2024 15:55:17 -0300 Abhinav Kumar  wrote ---
>   > >
>   > >   > From the jobs [1] and [2] of pipeline [3], its clear that
>   > >   > kms_cursor_legacy@...ture-bo is most certainly a flake and
>   > >   > not a fail for apq8016. Mark the test accordingly to match the results.
>   > >   >
>   > >   > [1] : https://gitlab.freedesktop.org/drm/msm/-/jobs/67676481
>   > >   > [2] : https://gitlab.freedesktop.org/drm/msm/-/jobs/67677430
>   > >   > [3]: https://gitlab.freedesktop.org/drm/msm/-/pipelines/1322770
>   > >   >
>   > >   > Signed-off-by: Abhinav Kumar quic_abhinavk@...cinc.com>
>   > >   > ---
>   > >   >  drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt | 5 +++++
>   > >   >  1 file changed, 5 insertions(+)
>   > >   >
>   > >   > diff --git a/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt b/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt
>   > >   > new file mode 100644
>   > >   > index 000000000000..18639853f18f
>   > >   > --- /dev/null
>   > >   > +++ b/drivers/gpu/drm/ci/xfails/msm-apq8016-flakes.txt
>   > >   > @@ -0,0 +1,5 @@
>   > >   > +# Board Name: msm-apq8016-db410c
>   > >   > +# Failure Rate: 100
>   > >
>   > > Is failure rate is 100%, isn't it a fail than?
>   > > (I know we have other cases with Failure Rate: 100, maybe we should fix them as well)
>   > >
>   >
>   > Maybe I misunderstood the meaning of "Failure rate" for a flake.
>   >
>   > I interpreted this as this test being flaky 100% of the time :)
> 
> Ah right, I see, inside deqp-runner (that auto-retries).
> 
> I'd like to hear Vignesh's opinion on this.
> 
> (In any case, we probably should document this better)
> 
> Regards,
> Helen
> 

Can you let me know which way we need to go?

Just in case I did post a v2 fixing this, 
https://patchwork.freedesktop.org/patch/627276/

If thats the way to go, can you pls take a look?

Thanks

Abhinav
>   >
>   > Out of the 3 runs of the test, it passed 2/3 times and failed 1/3.
>   >
>   > So its fail % actually is 33.33% in that case.
>   >
>   > I think I saw a Failure rate of 100% on msm-sm8350-hdk-flakes.txt and
>   > mistook that as the rate at which flakes are seen.
>   >
>   > Let me fix this up as 33%
>   >
>   > > Regards,
>   > > Helen
>   > >
>   > >   > +# IGT Version: 1.28-ga73311079
>   > >   > +# Linux Version: 6.12.0-rc2
>   > >   > +kms_cursor_legacy@...ture-bo
>   > >   >
>   > >   > ---
>   > >   > base-commit: 798bb342e0416d846cf67f4725a3428f39bfb96b
>   > >   > change-id: 20241204-cursor_tor_skip-9d128dd62c4f
>   > >   >
>   > >   > Best regards,
>   > >   > --
>   > >   > Abhinav Kumar quic_abhinavk@...cinc.com>
>   > >   >
>   > >   >
>   > >
>   >
>